{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "trigger": true, "arguments": ["compromised data", "damage amount", "attacker", "place", "number of data", "number of victim", "victim", "attack pattern", "tool"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["time", "vulnerable system version", "patch", "common vulnerabilities and exposures", "patch number", "releaser", "vulnerability", "vulnerable system"]}, {"event_type": "phishing", "trigger": true, "arguments": ["time", "purpose", "attack pattern", "tool", "trusted entity", "place", "victim", "damage amount", "attacker"]}, {"event_type": "ransom", "trigger": true, "arguments": ["place", "attacker", "time", "payment method", "price", "damage amount", "attack pattern", "victim"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system owner", "discoverer", "vulnerable system", "time", "vulnerable system version", "common vulnerabilities and exposures", "vulnerability", "capabilities", "supported platform"]}], "input": "BMW has experienced this before too – three years ago it suffered an embarrassing security flaw in its car ConnectedDrive software door - locking systems ."}
{"data breach": [], "patch vulnerability": [], "phishing": [], "ransom": [], "discover vulnerability": [{"trigger": "suffered", "arguments": {"vulnerable system owner": ["it", "BMW"], "discoverer": "NAN", "vulnerable system": ["car", "ConnectedDrive software", "door - locking systems"], "time": "three years ago", "vulnerable system version": "NAN", "common vulnerabilities and exposures": "NAN", "vulnerability": "security flaw", "capabilities": "NAN", "supported platform": "NAN"}}]}